Malignant neoplasm of gum C03

The ICD10 code for the diagnosis "Malignant neoplasm of gum" is "C03". C03 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • C03 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM C03 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of C03 - other international versions of ICD-10 C03 may differ.
Use Additional:
  • code to identify:
  • alcohol abuse and dependence (F10.-)
  • history of tobacco dependence (Z87.891)
  • tobacco dependence (F17.-)
  • tobacco use (Z72.0)
Type 2 Excludes: Includes:
  • malignant neoplasm of alveolar (ridge) mucosa
  • malignant neoplasm of gingiva

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.